Stabilizing a simple amino acid opens a path to biodegradable sensors
Stanford researchers have developed a new material using glycine, a common amino acid, to create flexible, biodegradable sensors. This innovation could lead to the development of sustainable bioelectronics and medical devices that safely break down after use.
Why it matters
This research offers a sustainable solution to the growing problem of electronic waste in medical and environmental monitoring technologies.
by Emma Foehringer Merchant, Stanford University
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Add to Preferred Sources A patterned glycine-based piezoelectric film conforms to the surface of a leaf, showing its flexibility. Credit: Zhuomin Zhang The humble amino acid glycine—the simplest of all amino acids—is everywhere. The human body produces it, and it helps make up our skin, bones and ligaments. It's found in meats like beef and has even been discovered in comets returned from outer space.
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